<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form th:action="@{http://localhost:8082/getOrderForm/updateOrderStatus}">

    <select  name="orderStatusId">
        <option value="1" >代付款</option>
        <option value="2" >代发货</option>
        <option value="3" >配送中</option>
        <option value="4" >待评价</option>
        <option value="5" >退款/售后</option>
    </select>
    <input th:value="${form.getOrderNumber()}" name="ordernumber" readonly="readonly">
    <input type="submit" value="修改">
</form>
</body>
</html>